package com.overide.model.model;

import java.util.Enumeration;
import java.util.Vector;

/**
 * Created by think on 2016/2/19.
 */
public class Customer {
    private String name;
    private Vector rentals = new Vector();

    public Customer(String name) {
        this.name = name;
    }

    public void addRentals(Rental args){
        rentals.addElement(args);
    }

    public String getName() {
        return name;
    }

    public String statement() {
        double totalAmount = 0;
        int frequentRenterPoints = 0;
        Enumeration<Rental> rental_ = rentals.elements();
        String result = "Rental Record for " + getName() + "\n";
        while (rental_.hasMoreElements()) {
            double thisAmount = 0;
            Rental each = rental_.nextElement();

            switch (each.getMovie().getPriceCode()) {
                case Movie.REGULAR :
                    thisAmount += 2;
                    if(each.getDaysRental() > 2)
                        thisAmount += (each.getDaysRental() - 2) * 1.5;
                    break;
                case Movie.NEW_RELEASE:
                    thisAmount += each.getDaysRental() * 3;
                    break;
                case Movie.CHTLDRENS:
                    thisAmount += 1.5;
                    if(each.getDaysRental() > 3)
                        thisAmount += (each.getDaysRental() - 3) * 1.5;
                    break;
            }

            frequentRenterPoints++;
            if((each.getMovie().getPriceCode() == Movie.NEW_RELEASE) && each.getDaysRental() > 1)
                frequentRenterPoints++;
            result += "\t" + each.getMovie().getTitle() + "\t" + String.valueOf(thisAmount) + "\n";
            totalAmount += thisAmount;
        }

        result += "Amount owed is " + String.valueOf(totalAmount) + "\n";
        result += "You earned " + String.valueOf(frequentRenterPoints) + " frequent renter points";

        return result;
    }
}
